4 Clay Close, Flackwell Heath, High Wycombe, HP10 9BG
About 4 Clay Close
4 Clay Close is a four-bedroom detached house in Flackwell Heath, High Wycombe, High Wycombe (HP10 9BG). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (June 2020) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 2 certificates since February 2010. Between certificates, wall efficiency dropped from Average to Poor and roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 79).
Across 1996–2021, sale prices on this property compounded at 6.1% per year. On a £-per-square-foot basis, the last sale (£473/sq ft) was about 18.1% above the typical sold price in the postcode. Most recent transfer: May 2021 at £560,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 4 Clay Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
Energy performance
4 Clay Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Low energy lighting percentage decreased
Planning history
4 Clay Close has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
Sales history & valuation
Price for 4 Clay Close has grown more than fourfold since the 1996 starting point.
£601,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 25 years.
£560,000
Growth on file: 6.1% per year over 25 years.
Sales timeline
5 May 2021Most recent
£560,000
+53.4%over 10 years3 November 2010
£365,000
+97.3%over 11 years6 May 1999
£185,000
+46.8%over 3 years15 March 1996
£126,000
Median price across the last 5 sales in HP10 9BG: £363,000 (2024–2007).
Nearby sales in HP10 9BG
8 Clay Close, Flackwell Heath, High Wycombe, HP10 9BG
Sold Dec 2024
£445,0003 Clay Close, Flackwell Heath, High Wycombe, HP10 9BG
Sold Mar 2017
£580,0002 Clay Close, Flackwell Heath, High Wycombe, HP10 9BG
Sold Oct 2013
£363,0009 Clay Close, Flackwell Heath, High Wycombe, HP10 9BG
Sold Apr 2012
£313,0006 Clay Close, Flackwell Heath, High Wycombe, HP10 9BG
Sold Feb 2007
£293,000
Everything we know about 4 Clay Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Clay Close homes
Price per m² for 4 Clay Close runs comfortably ahead of the street norm.
Price per m²
£5,091
Street avg £4,392
Floor Area
110 m²
Street avg 92 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
6.0 t/year
Street avg 4.9 t/year
Similar properties nearby
1 Chiltern Green, Flackwell Heath
HP10 9AJ
1 Clay Close, Flackwell Heath
HP10 9BG
1 Chilterns Close, Flackwell Heath
HP10 9BB
1 Bracken Way, Flackwell Heath
HP10 9JX
1 Cherry Rise, Flackwell Heath
HP10 9PS
1 Aspen Road
HP10 9FA
1 Birfield Road, Loudwater
HP10 9TW
1 Cherrywood Gardens, Flackwell Heath
HP10 9AX
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Chapman Lane — bus stop.
Closest school
0.5 km
Carrington Junior School. 12 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.9dB

Night-time· 23:00 – 07:00
40.9dB